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Flywheels and Flywheel WeightsFlywheels and flywheel weights designed to give you more controllable power.

PHILIP in CA
Works just fine, but center screw is not straight. Does its job, but QC could probably be better
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BRENT in CA
Great price and quality on an essential tool if you do any engine work. Get one.
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Robert in IN
Installed on my 2003 YZ125, very easy install, improved lugging ability. Combined with lower gearing, POWER NOW, VForce Reeds, full FMF Fatty exhaust... it RIPS through the trails.
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Austin in UT
My dad just put one of these on his crf450r to try and help with the overheating problem and he loves it so far! Around our property and in the desert (casually riding) it runs a little bit cooler than before but we have a race in wendover coming up (way hot) and that will be the ultimate test. Hopefully I can get back on here and let you guys how it did. The flywheel also helps it run a lot smoother and not die as easy
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